olemus
ISO/IEC 27000:
- eesmärkide
- sihtide
- riskide
- probleemide
käsitlemiseks vajalik ettekujutus

ülevaateid
https://en.wikipedia.org/wiki/Information_needs

http://informationr.net/ir/24-4/colis/colis1908.html

https://limbd.org/information-need-types-levels-components-of-information-need-information-need-based-on-sense-making-approach/

https://simplicable.com/new/information-needs